Country

Internet Service Providers in Greece

List of the top 20 organizations with the largest IP allocations in Greece

Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Ote SA (Hellenic Telecommunications Organisation) 3,881,984 1.27 x 235 1 112
VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 2,635,520 1.9 x 235 2 505
WIND HELLAS TELECOMMUNICATIONS SA 962,306 1.38 x 235 2 356
4 Cosmote Mobile Telecommunications S.A. 255,744 1.02 x 235 1 18
5 National Infrastructures for Research and Technology S.A. 250,880 1.13 x 235 2 44
6 Greek High-School Internet Network 79,616 1.01 x 224 1 13
7 Technological Educational Institute of Crete 70,656 216 1 7
8 INTRACOM S.A. TELECOM SOLUTIONS 66,816 0 1 6
9 Foundation of Research and Technology Hellas 66,304 217 2 6
10 University of Crete 65,792 216 1 3
11 Aristotle University of Thessaloniki 65,792 216 1 3
12 Technical University of Crete 65,536 216 1 2
13 National Technical University of Athens 65,536 216 1 2
14 National Center of Scientific Research DEMOKRITOS 65,536 216 1 2
15 Center for Research and Technology Hellas (CERTH) 65,536 216 1 2
16 University of Athens 51,712 216 1 5
17 Computer Technology Institute and Press 32,768 0 1 1
18 LANCOM LTD 28,162 232 3 70
19 ELLINIKA DIKTIA KALODION MEPE 22,528 0 1 22
20 MEDIANET INVEST AE 20,224 235 1 71